BMW Service Technology – The Evolution of Diagnostic Gear

Not only has BMW electrical architecture changed during the last decade, but so contains the equipment to service them. The equipment has changed, the interfaces have changed plus the complexity of setup and rehearse.

Early tools

Within the 1990’s, the gang Tester One (GT1) was introduced. There have been several versions, like DIS Plus (stationary setup), though the GT1 is among the most common and is also what’s going to be referenced here. The GT1 is a portable device which contained a chargeable battery. It provides a touchscreen technology for straightforward use. It contained software for Diagnosing plus had software called TIS (Technical Information Display) the actual Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from the same tool, you might Diagnose the problem, search for the best way to replace the component after which do the needed initializations for that new part. Two interfaces were used: EDIC (yellow interface) along with the OPS (orange interface). Later versions of the OPS were called OPPS, simply because they carried additional diagnostics for that Byteflite system and they were also yellow, but much wider compared to the EDIC. Authentic GT1s take presctiption the portable touchscreen unit. There are several “cloned” units around, adapted to operate with a PC. Either genuine or cloned, the interfaces work exactly the same and fasten through an Ethernet port.

Later versions of the GT1 software removed CIP, and moved it with a separate computer (for storage), but nonetheless accessible from the GT1. This new software was called Progman (short for Program Manager). This new software contained all the CIP functions and added extra features like multiple car programming and dual channel programming per car (DIAGBUS and a lot bus simultaneously).

Third Generation equipment

Skip forward about 2008 when the Third Generation (3G) of apparatus premiered: ISIS. The valuables in ISIS are so large, that web site hosting are installed at the dealership. An online version is accessible on the aftermarket for a small fee, called OSS. It could be top 10 bmw videos. With the introduction of ISIS comes a brand new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS consists of a few parts, mainly because it completely replaced GT1 & Progman. The key a part of ISIS utilized inside the shop is known as “ISTA”, which can be further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s is available anywhere you want to, including eBay for cheap. BMW seen that the tool was easily cloned and sold worldwide. Many degrees of security have been place into the creation of ISIS to avoid this, both in resident servers and internet based versions. It is then harder for non-dealer shops to operate about the newer cars. You might believe that considering that the GT1 was discontinued during 2009, you might just keep using for many more years until the newer system became more available, however, BMW stayed a measure ahead! Every time a car is programmed with all the new ISTA/P, it upgrades the software program past the amount of what Program can recognize. Meaning, each car continues to be updated with ISTA/P, you may never use Progman about it again, rendering the “cloned” versions useless with that particular car. Also, whenever a new module is installed, the software program that’s pre-installed with that module can be newer than what Program can recognize, that may stay away from the entire programming process, forcing the auto to get programmed by ISTA/P.

Just what exactly does that mean for that BMW owner? Due to the newer systems, many BMW owners cannot repair the cars themselves. Many aftermarket shops are also sending the cars to dealerships therefore. However, not all aftermarket shops have fallen behind. There is a select few of BMW specialty shops that remain on top of manufacturer technology, to ensure that no car is rejected! While searching for a spot to service your BMW, make sure they can do Every aspect of repair, including Diagnostics and CIP!
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